The RADEON HD 5830
comes to fill in the gap between the best-buy 5770 and the 5850; it features
dual 6-pin PCI-Express power connectors and has about the same performance as
the 4890 in DirectX 10 games. The XFX model comes with a custom made heatsink
that sports 5 heatpipes, meant to cool the card better than the stock solution. @ Madshrimps